wasimkadak writes: A woman who says she was incorrectly accused of sharing copyrighted material on BitTorrent has filed a harassment lawsuit against a copyright troll. Porn outfit Hard Drive productions had demanded $3,400 to make their threatened lawsuit go away but their target not only says she’s innocent and harassed, but also that porn cannot be copyrighted. So, does filmed sex promote scientific progress or constitute useful art? A court may soon have to decide.